Results 81 to 90 of about 1,830,879 (269)
The role of histone modifications in transcription regulation upon DNA damage
FEBS Letters, EarlyView.This review discusses the critical role of histone modifications in regulating gene expression during the DNA damage response (DDR). By modulating chromatin structure and recruiting repair factors, these post‐translational modifications fine‐tune transcriptional programmes to maintain genomic stability.
Angelina Job Kolady, Siyao Wang
wiley +1 more source
Le feu et les étoiles : une exploration distributionnelle à partir du corpus ASJP
CorelaThis paper focuses on the glosses “fire” and “star.” It first presents a distributional analysis of phonemic trigrams extracted from the ASJP corpus, based on stable lexical glosses in the languages of Africa, Papua, Australia, and Eurasia.
Julien d’Huy
doaj +1 more source
Evaluating eukaryotic secreted protein prediction
BMC Bioinformatics, 2005 Background Improvements in protein sequence annotation and an increase in the number of annotated protein databases has fueled development of an increasing number of software tools to predict secreted proteins.
Ellis Lynda BM, Klee Eric W
doaj +1 more source
Precise pointing knowledge for SCIAMACHY solar occultation measurements [PDF]
Atmospheric Measurement Techniques, 2012 We present a method to precisely determine the viewing direction for solar occultation instruments from scans over the solar disk. Basic idea is the fit of the maximum intensity during the scan, which corresponds to the center of the solar disk in the ...
K. Bramstedt +4 more
doaj +1 more source
A model for the force stretching double-stranded chain molecules
, 2002 We modify and extend the recently developed statistical mechanical model for predicting the thermodynamic properties of chain molecules having noncovalent double-stranded conformations, as in RNA or ssDNA, and $\beta-$sheets in protein, by including the ...
Fei Liu +5 more
core +1 more source
Quasi β-power increasing sequences
International Journal of Mathematics and Mathematical Sciences, 2004 We prove a theorem of Mazhar (1999) on |N¯,pn|k summability factors under weaker conditions by using a quasi β-power increasing sequence instead of an almost increasing sequence.
H. Bor, L. Debnath
semanticscholar +1 more source
FEBS Letters, EarlyView.Multidrug transporters BpeB and BpeF from the Gram‐negative pathogen Burkholderia pseudomallei have a hydrophilic patch in their substrate‐binding pocket. Drug susceptibility tests and growth curve analyses using an Escherichia coli recombinant expression system revealed that the hydrophilic patches of BpeB and BpeF are involved in the substrate ...
Ui Okada, Satoshi Murakami
wiley +1 more source
An almost sure conditional convergence result and an application to a generalized Polya urn [PDF]
, 2009 We prove an almost sure conditional convergence result toward a Gaussian kernel and we apply it to a two-colors randomly reinforced ...
Crimaldi, Irene
core
Mechanisms of parasite‐mediated disruption of brain vessels
FEBS Letters, EarlyView.Parasites can affect the blood vessels of the brain, often causing serious neurological problems. This review explains how different parasites interact with and disrupt these vessels, what this means for brain health, and why these processes matter. Understanding these mechanisms may help us develop better ways to prevent or treat brain infections in ...
Leonor Loira +3 more
wiley +1 more source
LanguagesThis paper investigates the relationship between syllabic duration and F0 contours for implementing three prosodic functions. Work on rhythm usually describes the evolution of syllable-sized durations throughout utterances, rarely making reference to ...
Plinio A. Barbosa, Luís H. G. Alvarenga
doaj +1 more source